| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $125.83 | 13.466% | $142.7743 | $142.77 | $142.75 | $142.80 |
| Purchase #2 | $77.91 | 12.733% | $87.8303 | $87.83 | $87.85 | $87.80 |
| Purchase #3 | $13.69 | 3.187% | $14.1263 | $14.13 | $14.15 | $14.10 |
| Purchase #4 | $191.89 | 11.752% | $214.4409 | $214.44 | $214.45 | $214.40 |
| Purchase #5 | $225.57 | 5.481% | $237.9335 | $237.93 | $237.95 | $237.90 |
| Purchase #6 | $121.33 | 9.347% | $132.6707 | $132.67 | $132.65 | $132.70 |
| Purchase #7 | $38.99 | 11.612% | $43.5175 | $43.52 | $43.50 | $43.50 |
| 7 purchase totals = | $795.21 | $873.2935 | $873.29 | $873.30 | $873.20 | |